Jephthah Odei

Jephthah Odei

About

Detail

Nigeria

Contact Jephthah regarding: 
work
Full-time jobs
Starting at USD15/hour
Flexible work
Starting at USD12/hour
groups
Networking

Timeline


work
Job

Résumé


Jobs verified_user 0% verified
  • AfterQuery Experts
    DomainExpertAIModelDataTrainer,DataAnnotator,Prompt/GenAIEvaluator(2024–2025)
    AfterQuery Experts
    Oct 2025 - Current (8 months)
    • Curating structured and annotated multilingual datasets forAI/ML model development, optimizing data quality and integrity. • Author challenging domain-specific problem sets, questions, or annotations to push the AI's reasoning capabilities. • Create High-Quality Training Data: Write, edit, and refine clear, accurate, and engaging prompts and responses on a diverse range oftopics. • Evaluating AI model outputs forfactual accuracy, coherence, tone, and safety, then providing detailed feedback to guide model improvements. • Review pairs of prompts and AI-generated responses presented side by side for direct comparison. • Participating in red teaming or adversarial testing to identify vulnerabilities and potential weaknesses ofAI models
  • Centific
    DataLabelingandAnnotationSpecialist(2019–2021)
    Centific
    Jul 2021 - Oct 2024 (3 years 4 months)
    • Handled a variety of data types, such as images, audio, video, and text, to create accurately labeled dataset for training AI and machine learning models. • Worked closely with the project manager to develop clear annotations, guidelines, and actively performed quality checks that helped ensure consistent and reliable data labeling.
  • A
    AudioandVideoTranscriptionist(2021–2023)
    • Listen to audio and video content and transcribe it in a timely manner. • Pay attention to timestamps, fill tags, noise, stuttering, and other guidelines when transcribing. • Edit and proofread transcripts to meet quality standards and specifications.
  • DataForce
    Transperfect
    DataForce
  • Centific
    Oneforma
    Centific
  • C
    Oneforma
    Centific (Remote - en_US & NG)
  • C
    Oneforma
    Centific (Remote
  • D
    Teemwork.AI
    Datavio
  • S
    SearchRelevanceEvaluator(2018–2020)
    • Provides feedback on search engine results by measuring the relevance and usefulness of web pages in correlation with predefined queries, providing a comparative analysis of sets of search engine results and various other techniques. • Rating the relevance and accuracy of search results, advertisements, images, videos, and other special content blocks.
  • L
    LLMVideoAnnotationSpecialist(2023–2024)
    • Captured detailed descriptions of robot movements, breaking down complex actions into clear notes, with timestamps, while staying focused on repetitive tasks and delivering meticulous results throughout. • Assess and grade the robot movement task outcomes as successful, partially successful, or failed. and note relevant observations.
Education verified_user 0% verified
  • (
    MSc
    (Nasarawa State University
  • (
    Bachelor's Degree
    (Federal Univ ofTech.